@import "http://at.alicdn.com/t/c/font_3598568_c2ipbecfi37.css";
* {
    margin: 0;
    padding: 0;
    list-style: none;
    text-decoration: none;
}

.img {
    width: 100%;
    display: block;
}

.wrap {
    width: 1920px;
    display: block;

    header {
        display: flex;
        background: linear-gradient(to bottom, #f4f5f9 60%, #e2e2e2);

        .logo {
            height: 70px;
            margin: 0 50px 0 60px;
            margin-left: 300px;
        }

        nav {
            ul {
                display: flex;
                height: 70px;

                li {
                    border: 0px solid#000;
                    border-right-width: 1px;
                    border-image: linear-gradient(#fff, rgba(0, 0, 0, 0.2))1;
                    position: relative;

                    a {
                        height: 70px;
                        line-height: 70px;
                        display: block;
                        width: 150px;
                        text-align: center;
                        color: #000;
                    }

                    &:last-child {
                        border: none;
                    }

                    &:hover .drowmenu {
                        display: block;
                        background: rgb(219, 219, 219);
                    }


                }

                li:hover {
                    a {
                        color: orange;
                    }
                }
            }
        }
    }



    .main {
        img {
            width: 100%;
            display: block;
        }

        .png {
            width: 1000px;
            height: 25px;
            background-color: aqua;
            text-align: center;
            margin: 0 auto;

        }

        .box {
            width: 1200px;
            height: 400px;
            display: flex;
            margin: 0 auto;

            .box1 {
                img {
                    width: 100%;
                    height: 300px;
                }

                width: 400px;
                height: 400px;
                text-align: center;
                padding: 20px 20px;
            }
        }

        .img {
            .top1 {
                margin-top: 20px;
                text-align: center;
                color: grey;
            }

            .top {
                width: 1200px;
                height: 300px;
                display: flex;
                margin: 0 auto;

                .text1 {
                    align-content: space-evenly;
                    display: block;
                    padding: 20px 20px;
                    line-height: 45px;

                    .red {
                        display: flex;
                        width: 300px;
                        height: 50px;
                        margin: 1px auto;
                        justify-content: space-evenly;

                        .red2 {
                            button {
                                width: 100px;
                                height: 50px;
                                background-color: navy;
                                color: #fff;
                            }
                        }

                        .red1 {
                            button {
                                width: 100px;
                                height: 50px;
                                background-color: black;
                                color: #fff;
                            }
                        }
                    }


                }
            }

        }

        .son {

            .sontop {
                margin-top: 20px;
                text-align: center;
                color: grey;
            }

            .sonleft {
                display: flex;
                justify-content: space-around;
                margin-top: 50px;

                .top2 {
                    display: flex;


                    img {
                        width: 100px;
                        height: 100%;
                    }

                    .blue {
                        button {
                            margin-top: 35px;
                            background-color: red;
                            color: #fff;
                        }
                    }
                }


            }

            .sonright {
                display: flex;
                justify-content: space-around;
                margin-top: 20px;

                .top3 {
                    display: flex;

                    img {
                        width: 100px;
                        height: 100%;
                    }

                    .blue {

                        button {
                            margin-top: 35px;
                            background-color: red;
                            color: #fff;
                        }

                    }
                }
            }
        }
    }

    .footer {
        width: 1920px;
        height: 30px;
        background-color:black;
        display: flex;
        justify-content: space-around;
        color: #e2e2e2;
        .rep{
            display: flex;
            p{
                margin-left: 10px;
            }
        }


    }

}